∫ Утверждение Mathlib
isUnit_iff_range_eq_top
Mathlib.LinearAlgebra.FiniteDimensional.Basic
URI: https://scilib.ai/kg/mathlib#LinearMap.isUnit_iff_range_eq_top
∫ Утверждение Mathlib
Mathlib.LinearAlgebra.FiniteDimensional.Basic
URI: https://scilib.ai/kg/mathlib#LinearMap.isUnit_iff_range_eq_top